In this sweetly erotic short animation from Spanish filmmakers and sisters Rosa Peris and Mercedes Peris, a man and a woman strip themselves of their skin in an act of loving and sensual intimacy. "Libidinis" was produced by the research group Plastic Art Expression of Movement, Animation and Light-Kinetics at the Polytechnic University of Valencia, and was specially made for the exhibition SKIN, which aimed to show human skin as a humanistic object of study.